 Small Dia. Face Grooving φ6~ Type STW Face Groove Dia. φ6 Edge Width (mm) 0.5~2.0 Grooving Depth(mm) 1.0~3.0 Ref. to Page G72 Type S..-STW Face Groove Dia. φ6 Twin-Bars Edge Width (mm) 0.5~2.0 for Horizontal type Grooving Depth(mm) 1.0~3.0 Ref. to Page G72 Type STWS G Face Groove Dia. φ6 Edge Width (mm) 0.5~2.0 Grooving Depth(mm) 1.0~3.0 Ref. to Page G73 Twin-Bars for Vertical type Grooving  Small Dia. Face Grooving φ8~ Type GFVS-AA Face Groove Dia. φ8 Edge Width (mm) 1.0~3.0 Grooving Depth(mm) 2.2 Ref. to Page G88 Type GFVT-AA Face Groove Dia. φ8 Ground Chipbreaker Edge Width (mm) 1.0~3.0 Grooving Depth(mm) 2.2 Ref. to Page G88  Small Dia. Face Grooving φ5~, φ8~ Type EZFG Face Groove Dia. φ5, φ6, φ8 Edge Width (mm) 1.0~3.0 Grooving Depth(mm) 1.5~3.0 EZ Bars Ref. to Page G68 Type VNFG Face Groove Dia. φ8 Edge Width (mm) 1.0~3.0 Grooving Depth(mm) 2.0~3.0 System Tip-Bars Ref. to Page G70 Type HPFG Face Groove Dia. φ8 Edge Width (mm) 1.0~3.0 Grooving Depth(mm) 2.0~3.0 2-Edge Tip-Bars Ref. to Page G71 G65